diff --git a/em2rp/functions/src/travel.js b/em2rp/functions/src/travel.js
index baa9ad7..4f2b99a 100644
--- a/em2rp/functions/src/travel.js
+++ b/em2rp/functions/src/travel.js
@@ -201,8 +201,8 @@ exports.googleMapsAutocomplete = async (req, res) => {
     const query = body.query || req.query.query;
     if (!query) return res.status(400).json({ error: 'query is required' });
 
-    const apiKey = process.env.GOOGLE_MAPS_API_KEY;
-    if (!apiKey) return res.status(500).json({ error: 'GOOGLE_MAPS_API_KEY not configured' });
+    const apiKey = process.env.API_MAPS;
+    if (!apiKey) return res.status(500).json({ error: 'API_MAPS not configured in .env' });
 
     const url = new URL('https://maps.googleapis.com/maps/api/place/autocomplete/json');
     url.searchParams.set('input', query);
@@ -236,8 +236,8 @@ exports.googleMapsComputeRoute = async (req, res) => {
       return res.status(400).json({ error: 'origin and destination are required' });
     }
 
-    const apiKey = process.env.GOOGLE_MAPS_API_KEY;
-    if (!apiKey) return res.status(500).json({ error: 'GOOGLE_MAPS_API_KEY not configured' });
+    const apiKey = process.env.API_MAPS;
+    if (!apiKey) return res.status(500).json({ error: 'API_MAPS not configured in .env' });
 
     const routesUrl = 'https://routes.googleapis.com/directions/v2:computeRoutes';
     const fieldMask = [